Mind Network, in collaboration with Zama, has launched x402z, the first A2A (Agent-to-Agent) privacy payment solution utilizing fully homomorphic encryption (FHE). This innovative solution addresses the conflict between blockchain transparency and the privacy needs of autonomous AI agents. Mind Network CEO Christian Pusateri highlighted x402z as a crucial component of the HTTPZ protocol, offering privacy protection for the Agent economy. The x402z solution integrates Zama's FHE technology with the ERC-7984 crypto token standard, enabling blind verification of transactions. This allows verifiers to confirm compliance without accessing specific transaction details. Zama CEO Rand Hindi emphasized the importance of privacy for AI, stating that FHE allows AI to operate and transact secretly. The x402z aims to protect AI agents from data breaches that could compromise their competitive strategies. Mind Network has secured investments from Yzi Labs, HashKey, and Chainlink, and has launched the x402z A2A Payment Alliance to establish privacy financial standards for the Agent Economy era.